const double value = gtk_spin_button_get_value(spinbutton);
const int pos = int(value);
const int oldPos = win->m_pos;
- if (!win->m_hasVMT || g_blockEventsOnDrag || win->m_blockScrollEvent || pos == oldPos)
+ if (g_blockEventsOnDrag || pos == oldPos)
{
win->m_pos = pos;
return;
event.SetPosition(pos);
event.SetEventObject(win);
- if ((win->GetEventHandler()->ProcessEvent( event )) &&
+ if ((win->HandleWindowEvent( event )) &&
!event.IsAllowed() )
{
/* program has vetoed */
- win->BlockScrollEvent();
+ // this will cause another "value_changed" signal,
+ // but because pos == oldPos nothing will happen
gtk_spin_button_set_value(spinbutton, oldPos);
- win->UnblockScrollEvent();
return;
}
wxSpinEvent event2(wxEVT_SCROLL_THUMBTRACK, win->GetId());
event2.SetPosition(pos);
event2.SetEventObject(win);
- win->GetEventHandler()->ProcessEvent(event2);
+ win->HandleWindowEvent(event2);
}
}
// wxSpinButton
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxSpinButton,wxControl)
-IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
-
BEGIN_EVENT_TABLE(wxSpinButton, wxControl)
EVT_SIZE(wxSpinButton::OnSize)
END_EVENT_TABLE()
m_pos = 0;
m_widget = gtk_spin_button_new_with_range(0, 100, 1);
+ g_object_ref(m_widget);
gtk_spin_button_set_wrap( GTK_SPIN_BUTTON(m_widget),
(int)(m_windowStyle & wxSP_WRAP) );
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
- BlockScrollEvent();
+ GtkDisableEvents();
gtk_spin_button_set_value((GtkSpinButton*)m_widget, value);
- UnblockScrollEvent();
+ m_pos = int(gtk_spin_button_get_value((GtkSpinButton*)m_widget));
+ GtkEnableEvents();
}
void wxSpinButton::SetRange(int minVal, int maxVal)
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
- BlockScrollEvent();
+ GtkDisableEvents();
gtk_spin_button_set_range((GtkSpinButton*)m_widget, minVal, maxVal);
- UnblockScrollEvent();
+ m_pos = int(gtk_spin_button_get_value((GtkSpinButton*)m_widget));
+ GtkEnableEvents();
}
void wxSpinButton::OnSize( wxSizeEvent &WXUNUSED(event) )
gtk_widget_set_size_request( m_widget, m_width, m_height );
}
+bool wxSpinButton::Enable( bool enable )
+{
+ if (!base_type::Enable(enable))
+ return false;
+
+ // Work around lack of visual update when enabling
+ if (enable)
+ GTKFixSensitivity(false /* fix even if not under mouse */);
+
+ return true;
+}
+
+void wxSpinButton::GtkDisableEvents() const
+{
+ g_signal_handlers_block_by_func(m_widget,
+ (gpointer)gtk_value_changed, (void*) this);
+}
+
+void wxSpinButton::GtkEnableEvents() const
+{
+ g_signal_handlers_unblock_by_func(m_widget,
+ (gpointer)gtk_value_changed, (void*) this);
+}
+
GdkWindow *wxSpinButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
{
+#ifdef __WXGTK3__
+ // no access to internal GdkWindows
+ return NULL;
+#else
return GTK_SPIN_BUTTON(m_widget)->panel;
+#endif
}
wxSize wxSpinButton::DoGetBestSize() const